Jul 09, 2022 at 4:00 AM

Beaverhead Endurance Runs

561 Geertson Creek Rd

Salmon ID, 83467


Event Facebook page

Entry Fee $100
(Lowest or Early Registration)

Entry Fee 2 $200
(Highest or Late Registration)

Prize Money: no


  • 100K
  • 55K

Type: Ultra

Participant Limit: 300

Starting Elevation: 5500

High Point: 10049

Percent of the course on un-paved trails: 100%

First Year of the Event: 2014

Men's Record: 9:31:47

Women's Record: 12:40:19


Beaverhead 100K is a Western States 100 Qualifying Race!!

Both races are point to point and take place predominantly on the Continental Divide National Scenic Trail (CDT) and the Continental Divide. The length of Continental Divide covered in this event also represents the boarder between Idaho and Montana. On the west side is Idaho’s Lemhi River Valley on the East is Montana’s Big Hole Valley. In the 100K at mile 49, runners will leave the official CDT for the remainder of the course, but will continue along the true Continental Divide boarder for another 5 miles (mile 54). FYI, at mile 49 the CDT dips into Montana then turns parallel to the Continental Divide in-order to divert away from a section of hard to navigate terrain consisting of high mountains, skree, and cliffs. We as masochistic trial running RD’s think you should experience some of the beautiful skree fields but not the cliffs, so we will drop o ff the Continental Divide at mile 54 and descend into the head waters of Bohannon Creek and onto the finish line.


Race event photo
Race event photo
Race event photo


Past Event Dates

Held on Jul 09, 2022

Held on Jul 21, 2021

Held on Jul 11, 2020

Held on Jul 13, 2019

Held on Jul 07, 2018

Held on Jul 08, 2017

Held on Jul 09, 2016

Held on Jul 11, 2015